200994000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:406

約数の個数: 160

約数和(自身を含む): 655374720

約数和(自身を除く): 454380720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 139, 150, 200, 240, 241, 250, 278, 300, 375, 400, 417, 482, 500, 556, 600, 695, 723, 750, 834, 964, 1000, 1112, 1200, 1205, 1390, 1446, 1500, 1668, 1928, 2000, 2085, 2224, 2410, 2780, 2892, 3000, 3336, 3475, 3615, 3856, 4170, 4820, 5560, 5784, 6000, 6025, 6672, 6950, 7230, 8340, 9640, 10425, 11120, 11568, 12050, 13900, 14460, 16680, 17375, 18075, 19280, 20850, 24100, 27800, 28920, 30125, 33360, 33499, 34750, 36150, 41700, 48200, 52125, 55600, 57840, 60250, 66998, 69500, 72300, 83400, 90375, 96400, 100497, 104250, 120500, 133996, 139000, 144600, 166800, 167495, 180750, 200994, 208500, 241000, 267992, 278000, 289200, 334990, 361500, 401988, 417000, 482000, 502485, 535984, 669980, 723000, 803976, 834000, 837475, 1004970, 1339960, 1446000, 1607952, 1674950, 2009940, 2512425, 2679920, 3349900, 4019880, 4187375, 5024850, 6699800, 8039760, 8374750, 10049700, 12562125, 13399600, 16749500, 20099400, 25124250, 33499000, 40198800, 50248500, 66998000, 100497000, 200994000]

約数ペア:

[(1, 200994000), (2, 100497000), (3, 66998000), (4, 50248500), (5, 40198800), (6, 33499000), (8, 25124250), (10, 20099400), (12, 16749500), (15, 13399600), (16, 12562125), (20, 10049700), (24, 8374750), (25, 8039760), (30, 6699800), (40, 5024850), (48, 4187375), (50, 4019880), (60, 3349900), (75, 2679920), (80, 2512425), (100, 2009940), (120, 1674950), (125, 1607952), (139, 1446000), (150, 1339960), (200, 1004970), (240, 837475), (241, 834000), (250, 803976), (278, 723000), (300, 669980), (375, 535984), (400, 502485), (417, 482000), (482, 417000), (500, 401988), (556, 361500), (600, 334990), (695, 289200), (723, 278000), (750, 267992), (834, 241000), (964, 208500), (1000, 200994), (1112, 180750), (1200, 167495), (1205, 166800), (1390, 144600), (1446, 139000), (1500, 133996), (1668, 120500), (1928, 104250), (2000, 100497), (2085, 96400), (2224, 90375), (2410, 83400), (2780, 72300), (2892, 69500), (3000, 66998), (3336, 60250), (3475, 57840), (3615, 55600), (3856, 52125), (4170, 48200), (4820, 41700), (5560, 36150), (5784, 34750), (6000, 33499), (6025, 33360), (6672, 30125), (6950, 28920), (7230, 27800), (8340, 24100), (9640, 20850), (10425, 19280), (11120, 18075), (11568, 17375), (12050, 16680), (13900, 14460)]